Philstar.com October 20, 2022 | 3:42pm MANILA, Philippines – A slew of campaigners in the Alveo 5150 Subic Bay, which gets going Sunday, are using the upcoming endurance race held under the Olympic-style setup as part of their buildup for the tougher IRONMAN 70.3 Puerto Princesa next month. Bea Quiambao, a top bet both in the overall individual championship and in the 20-24 age category, is one of the bidders priming up for the premier triathlon race, set over a punishing 1.9km swim, 90km bike and 21.1km run, on November 13, which will feature a number of foreign and local aces. Quiambao is ac…